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Cheap flights from Las Vegas to Helsinki from $353

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Helsinki departing on 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Las Vegas to Helsinki

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
4:05 pm - 12:05 amLAS-HEL
22h 00m1 stop
KLM Logo
7:00 am - 2:15 pmHEL-LAS
17h 15m1 stop
$483KLM
Find Deal
Thu, Dec 25 - Fri, Jan 9
Lufthansa Logo
2:41 pm - 6:50 pmLAS-HEL
18h 09m2 stops
Lufthansa Logo
7:35 pm - 12:05 pmHEL-LAS
26h 30m2 stops
$507Lufthansa
Find Deal
Tue, Nov 25 - Tue, Dec 2
United Airlines Logo
7:45 am - 1:20 amLAS-HEL
31h 35m2 stops
United Airlines Logo
1:55 pm - 7:20 pmHEL-LAS
39h 25m2 stops
$515United Airlines
Find Deal
Wed, Feb 25 - Mon, Mar 2
United Airlines Logo
1:50 pm - 4:30 pmLAS-HEL
16h 40m1 stop
United Airlines Logo
1:55 pm - 10:02 pmHEL-LAS
42h 07m2 stops
$516United Airlines
Find Deal
Wed, Feb 25 - Mon, Mar 2
Multiple Airlines Logo
9:00 am - 10:45 amLAS-HEL
15h 45m1 stop
Multiple Airlines Logo
12:30 pm - 9:58 pmHEL-LAS
19h 28m1 stop
$522Multiple Airlines
Find Deal
Wed, Feb 25 - Mon, Mar 2
Delta Logo
7:02 am - 4:25 pmLAS-HEL
23h 23m2 stops
Delta Logo
2:05 pm - 9:11 amHEL-LAS
28h 06m2 stops
$532Delta
Find Deal
Wed, Mar 4 - Sun, Mar 8
Delta Logo
4:05 pm - 5:25 pmLAS-HEL
15h 20m1 stop
Delta Logo
2:05 pm - 7:16 pmHEL-LAS
39h 11m2 stops
$592Delta
Find Deal
Thu, Dec 25 - Fri, Jan 9
American Airlines Logo
12:28 pm - 1:55 pmLAS-HEL
15h 27m1 stop
American Airlines Logo
12:30 pm - 9:39 pmHEL-LAS
18h 09m1 stop
$732American Airlines
Find Deal
Wed, Mar 4 - Sun, Mar 8
Multiple Airlines Logo
12:28 pm - 1:55 pmLAS-HEL
15h 27m1 stop
Multiple Airlines Logo
12:30 pm - 7:00 pmHEL-LAS
16h 30m1 stop
$786Multiple Airlines
Find Deal
Wed, Feb 25 - Mon, Mar 2
American Airlines Logo
7:37 am - 3:20 pmLAS-HEL
21h 43m1 stop
American Airlines Logo
12:30 pm - 5:51 pmHEL-LAS
15h 21m1 stop
$981American Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2

Finnair flights from Las Vegas to Helsinki

Our best Finnair deals on Las Vegas to Helsinki flight tickets
Finnair
Dec 26
LAS10:51 amLas Vegas Harry Reid Intl
13h 54m
1 stop
HEL10:45 amHelsinki-Vantaa
Jan 5
HEL11:20 pmHelsinki-Vantaa
29h 30m
2 stops
LAS6:50 pmLas Vegas Harry Reid Intl
$1,354
Find similar
Finnair
Dec 21
LAS10:51 amLas Vegas Harry Reid Intl
13h 54m
1 stop
HEL10:45 amHelsinki-Vantaa
Dec 28
HEL4:00 pmHelsinki-Vantaa
14h 59m
1 stop
LAS8:59 pmLas Vegas Harry Reid Intl
$1,466
Find similar
Finnair
Dec 18
LAS1:36 pmLas Vegas Harry Reid Intl
15h 44m
1 stop
HEL3:20 pmHelsinki-Vantaa
Dec 30
HEL4:00 pmHelsinki-Vantaa
15h 11m
1 stop
LAS9:11 pmLas Vegas Harry Reid Intl
$1,518
Find similar

KLM flights from Las Vegas to Helsinki

Our best KLM deals on Las Vegas to Helsinki flight tickets
KLM
Dec 25
LAS4:05 pmLas Vegas Harry Reid Intl
22h 00m
1 stop
HEL12:05 amHelsinki-Vantaa
Jan 9
HEL7:00 amHelsinki-Vantaa
17h 15m
1 stop
LAS2:15 pmLas Vegas Harry Reid Intl
$483
Find similar
KLM
Nov 22
LAS4:05 pmLas Vegas Harry Reid Intl
35h 05m
1 stop
HEL1:10 pmHelsinki-Vantaa
Nov 29
HEL7:00 amHelsinki-Vantaa
20h 20m
2 stops
LAS5:20 pmLas Vegas Harry Reid Intl
$1,236
Find similar
KLM
Dec 18
LAS4:05 pmLas Vegas Harry Reid Intl
22h 00m
1 stop
HEL12:05 amHelsinki-Vantaa
Dec 30
HEL7:00 amHelsinki-Vantaa
17h 15m
1 stop
LAS2:15 pmLas Vegas Harry Reid Intl
$1,477
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Helsinki that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Las Vegas to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Thu 12/25

4:05 pm-12:05 am

1 stop22h 00m

Helsinki-Vantaa

Fri 1/9

7:00 am-2:15 pm

1 stop17h 15m

$483

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Tue 11/25

2:41 pm-6:50 pm

2 stops18h 09m

Helsinki-Vantaa

Tue 12/2

7:35 pm-12:05 pm

2 stops26h 30m

$507

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Wed 2/25

7:45 am-1:20 am

2 stops31h 35m

Helsinki-Vantaa

Mon 3/2

1:55 pm-7:20 pm

2 stops39h 25m

$515

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Wed 2/25

1:50 pm-4:30 pm

1 stop16h 40m

Helsinki-Vantaa

Mon 3/2

1:55 pm-10:02 pm

2 stops42h 07m

$516

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Wed 2/25

9:00 am-10:45 am

1 stop15h 45m

Helsinki-Vantaa

Mon 3/2

12:30 pm-9:58 pm

1 stop19h 28m

$522

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Wed 3/4

7:02 am-4:25 pm

2 stops23h 23m

Helsinki-Vantaa

Sun 3/8

2:05 pm-9:11 am

2 stops28h 06m

$532

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Thu 12/25

4:05 pm-5:25 pm

1 stop15h 20m

Helsinki-Vantaa

Fri 1/9

2:05 pm-7:16 pm

2 stops39h 11m

$592

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Wed 3/4

12:28 pm-1:55 pm

1 stop15h 27m

Helsinki-Vantaa

Sun 3/8

12:30 pm-9:39 pm

1 stop18h 09m

$732

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Wed 2/25

12:28 pm-1:55 pm

1 stop15h 27m

Helsinki-Vantaa

Mon 3/2

12:30 pm-7:00 pm

1 stop16h 30m

$786

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Tue 11/25

7:37 am-3:20 pm

1 stop21h 43m

Helsinki-Vantaa

Tue 12/2

12:30 pm-5:51 pm

1 stop15h 21m

$981

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Helsinki from

How to get the cheapest flight ticket from Las Vegas to Helsinki

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Las Vegas and Helsinki?

What is the cheapest month to fly to Helsinki?

The month of February is, on average, the cheapest month to fly to Helsinki from Las Vegas, with most prices found around $531. If you aren’t able to travel during the month of February, then book flights to Helsinki from Las Vegas during October instead. Flights to Helsinki in October, while not as cheap as those in February, still average around $531.

What is the cheapest day to depart on your flight to Helsinki?

The cheapest day to depart on your flight to Helsinki is on a Wednesday when prices can be found for as low as $694. This is often the case because there is less demand to fly during this day of the week. Flights from Las Vegas to Helsinki on a Saturday will generally be more expensive and average around $1,307. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Helsinki?

According to our data, the cheapest time of day to fly to Helsinki is in the evening. momondo users have found flights departing from Las Vegas to Helsinki in the evening for as low as $787. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Helsinki, so prices are often more expensive at around $1,155 per ticket.

When to book flights from Las Vegas to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Helsinki according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Helsinki (LAS to HEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Helsinki

Direct flights

None
There are no direct flights from Las Vegas to Helsinki. There are no popular flight routes from Las Vegas to Helsinki.
Search flight deals

  • How far is Las Vegas Harry Reid Intl to Helsinki-Vantaa by plane?

    A flight from Las Vegas Harry Reid Intl to Helsinki-Vantaa will travel around 5401.2 mi. Flights usually cover this in 13h 54m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Helsinki-Vantaa Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Helsinki-Vantaa Airport refresh daily.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Helsinki-Vantaa Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Helsinki-Vantaa Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Helsinki-Vantaa Airport.

  • What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

    The travel and health documents required for your trip to Helsinki-Vantaa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helsinki-Vantaa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Las Vegas to Helsinki?

Best airlines flying from Las Vegas to Helsinki

Compare and see reviews for airlines that fly from Las Vegas to Helsinki with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $481Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
DeltaPriceFrom $583Free CancellationRating
7.9
8,001 reviews
Search Delta flights

Traveling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Vantaa
Espoo
Lahti
Kotka

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Helsinki?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Las Vegas to Helsinki. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Las Vegas to Helsinki with flexible booking policies on momondo?

momondo does allow users to show only those flights to Helsinki from Las Vegas which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Las Vegas to Helsinki?

Once you have performed a search for Las Vegas to Helsinki flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Las Vegas to Helsinki right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Las Vegas to Helsinki flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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